O
Olav Schiemann
Researcher at University of Bonn
Publications - 130
Citations - 5223
Olav Schiemann is an academic researcher from University of Bonn. The author has contributed to research in topics: Electron paramagnetic resonance & Site-directed spin labeling. The author has an hindex of 38, co-authored 125 publications receiving 4540 citations. Previous affiliations of Olav Schiemann include Nanyang Technological University & University of St Andrews.
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Journal ArticleDOI
Long-range distance determinations in biomacromolecules by EPR spectroscopy.
Olav Schiemann,Thomas F. Prisner +1 more
TL;DR: P pulsed EPR methods like pulsed electron–electron double resonance (PELDOR) and their applications to spin-labeled biosystems are discussed and their advantages and limitations are discussed.
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Femtosecond direct observation of charge transfer between bases in DNA
TL;DR: This work reports the first observation of the femtosecond dynamics of charge transport processes occurring between bases within duplex DNA and suggests the invalidity of an efficient wire-type behavior and indicates that long-range transport is a slow process of a different mechanism.
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Counting the monomers in nanometer-sized oligomers by pulsed electron-electron double resonance.
TL;DR: This method is a valuable tool to determine the number of constituting spin-bearing monomers in biologically relevant homo- and heterooligomers and how their oligomerization state and geometric arrangement changes during function.
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A PELDOR-Based Nanometer Distance Ruler for Oligonucleotides
TL;DR: A pulsed electron paramagnetic resonance (EPR) spectroscopic ruler for oligonucleotides was developed using a series of duplex DNAs and demonstrates that the combined use of site-directed spin-labeling, PELDOR experiments, and MD simulations can yield a microscopic picture about the overall structure of oligon nucleotides.
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Relative orientation of rigid nitroxides by PELDOR: beyond distance measurements in nucleic acids.
TL;DR: Incorporation of the rigid spin label C allows determination of both distance and orientation of two nitroxide spin labels in DNA by PELDOR experiments at common X-band frequencies.